Van self-restore fuse in series DC/AC circuits. Can choose DIP straight insert or SMD surface mounted type. PPTC no positive and negative polarities of points. PPTC in protection for condition, surface temperature is high, want to install in ventilated condition, in high temperature sensitive components don\'t direct contact with PPTC. , application: ADSL equipment, the application of the self-restore fuse Van self-restore fuse in radio products, batteries, charger product applications , automobile electronic parts and the over-current protection applications , remote control electric toy car, high frequency power charger dynamoelectric toy, stroller etc electronic toys application Satellite receiver, DVB product applications Van self-restore fuse in communications terminal equipment product applications , power supply products of application , home theater/sp/separate frequency device/electromagnetic load/motor/vacuum cleaner , Vmax (V) = 30 , Imax (A) = 100 Van IH (room temperature) (A) = 1.85 , IT (room temperature) (A) = 3.70 , Rmin (?). = 0.03 Van Rmax (?). = 0.060 , R1 biggest [after tripping; (?). = 0.09 , tripping power dissipation (typical) (W) = 1.00 , lead-free soldering process = 240 tiptop C, wave soldering tiptop 260 C, wave soldering tiptop 265 C , working temperature (Max) ( C) = 85